fix: updated switch to this account condition

[NidhiKJha]

On the connections, if user has only one account connected and that account is not the selected account, the account list item options wasn't showing switch to this account option. This PR fixes it

NOTE: If reviewers are not able to check the connections page on develop (That work is done via this PR #25500). Please route to connections page via all permissions

Related issues

Fixes: NA

Manual testing steps

1. Connect single account in MetaMask to a Dapp
2. Switch to an account which is not connected to the Dapp
3. Go to Connections Page, click the three dot menu
4. Switch to this account option should show
5. Switch to this account option should not show when there is only one account connected to Dapp and that is also the selected account

Screenshots/Recordings

Before

Screen.Recording.2024-07-01.at.11.44.52.AM.mov

After

Screen.Recording.2024-07-01.at.11.54.56.AM.mov

Pre-merge author checklist

• I've followed MetaMask Contributor Docs and MetaMask Extension Coding Standards.
• I've completed the PR template to the best of my ability
• I’ve included tests if applicable
• I’ve documented my code using JSDoc format if applicable
• I’ve applied the right labels on the PR (see labeling guidelines). Not required for external contributors.

Pre-merge reviewer checklist

• I've manually tested the PR (e.g. pull and build branch, run the app, test code being changed).
• I confirm that this PR addresses all acceptance criteria described in the ticket it closes and includes the necessary testing evidence such as recordings and or screenshots.

[sonarcloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud

[metamaskbot]

Builds ready [654e279]

• builds: chrome, firefox
• builds (beta): chrome
• builds (flask): chrome, firefox
• builds (MMI): chrome, firefox
• builds (test): chrome, firefox
• builds (test-flask): chrome, firefox
• build viz: Build System
• mv3: Background Module Init Stats
• mv3: UI Init Stats
• mv3: Module Load Stats
• mv3: Bundle Size Stats
• mv2: E2e Actions Stats
• code coverage: Report
• storybook: Storybook
• typescript migration: Dashboard
• all artifacts
• bundle viz:

  • background: 0, 1, 2, 3, 4, 5
  • common: 0, 1, 10, 2, 3, 4, 5, 6, 7, 8, 9
  • content-script: 0
  • offscreen: 0
  • ui: 0, 1, 10, 11, 2, 3, 4, 5, 6, 7, 8, 9

Page Load Metrics (84 ± 9 ms)

Platform	Page	Metric	Min (ms)	Max (ms)	Average (ms)	StandardDeviation (ms)	MarginOfError (ms)
Chrome	Home	firstPaint	81	143	113	17	8
		domContentLoaded	10	64	34	16	8
		load	46	118	84	19	9
		domInteractive	10	64	34	16	8

Bundle size diffs

• background: 0 Bytes (0.00%)
• ui: 75 Bytes (0.00%)
• common: 0 Bytes (0.00%)

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.75%. Comparing base (8c519db) to head (654e279).
Report is 6 commits behind head on develop.

Additional details and impacted files

@@           Coverage Diff            @@
##           develop   #25609   +/-   ##
========================================
  Coverage    69.75%   69.75%           
========================================
  Files         1400     1400           
  Lines        49199    49201    +2     
  Branches     13578    13579    +1     
========================================
+ Hits         34318    34320    +2     
  Misses       14881    14881           

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